/* =====================================================================
   邦途运通 BONTO GLOBAL — Design System
   深夜航蓝 × 信号橙 · 货运印刷质感 · 4pt 间距体系
   ===================================================================== */

/* ---------- Tokens ---------- */
:root {
  --navy: #0B2036;          /* 深夜航蓝：Hero/导航/页脚 */
  --navy-2: #123152;        /* 舱面板蓝：深色区表面 */
  --navy-line: #24466B;     /* 深色区描边 */
  --paper: #F7F5F0;         /* 暖纸白：正文画布 */
  --card: #FFFDF9;          /* 单据白：浅色卡片 */
  --ink: #142A42;           /* 主文字 */
  --ink-2: #4E6275;         /* 辅文字 */
  --ink-3: #8496A8;         /* 弱文字 */
  --line: #DCE3EA;          /* 浅色区描边 */
  --orange: #E8531A;        /* 信号橙（浅底 CTA） */
  --orange-d: #C74511;      /* 橙 hover */
  --orange-l: #FF6B2C;      /* 亮橙（深底强调） */
  --blue: #2B6CB0;          /* 航线蓝：链接/进行中 */
  --green: #1E7F4F;         /* 运达绿 */
  --red: #B42318;           /* 异常红 */
  --amber: #925B00;         /* 到达待取 */

  --font-cn: "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", "Noto Sans CJK SC", sans-serif;
  --font-en: "Barlow Condensed", "Arial Narrow", sans-serif;
  --font-mono: "IBM Plex Mono", "SFMono-Regular", Consolas, "Courier New", monospace;

  --r-card: 8px; --r-btn: 6px; --r-in: 6px; --r-badge: 4px;
  --ease: cubic-bezier(0.16, 1, 0.3, 1);  /* ease-out-expo */
  --shadow-1: 0 1px 3px rgba(20, 42, 66, 0.06);
  --shadow-2: 0 6px 20px rgba(20, 42, 66, 0.10);
}

/* ---------- Reset / Base ---------- */
*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: var(--font-cn);
  font-size: 16px; line-height: 1.7;
  color: var(--ink);
  background: var(--paper);
  -webkit-font-smoothing: antialiased;
}
img, svg, canvas { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; }
button { font-family: inherit; cursor: pointer; }
h1, h2, h3, h4, p { margin: 0; text-wrap: pretty; }
:focus-visible { outline: 2px solid var(--orange-l); outline-offset: 2px; border-radius: 2px; }

.shell { max-width: 1200px; margin: 0 auto; padding: 0 24px; }
.mono { font-family: var(--font-mono); letter-spacing: 0.02em; }
.dim { color: var(--ink-3); }

/* 货运标签系统：橙方块 + 等宽编号 */
.sq { display: inline-block; width: 8px; height: 8px; background: currentColor; opacity: .35; }
.sq-orange { background: var(--orange); opacity: 1; }
.tag {
  display: inline-flex; align-items: center; gap: 8px;
  font-family: var(--font-mono); font-size: 12px; font-weight: 500;
  letter-spacing: 0.12em; text-transform: uppercase; color: var(--orange);
}
.tag i { width: 10px; height: 10px; background: var(--orange); opacity: 1; }
.deep .tag { color: var(--orange-l); }
.deep .tag i { background: var(--orange-l); }

h1 { font-size: clamp(34px, 5vw, 56px); line-height: 1.12; font-weight: 800; letter-spacing: -0.01em; }
h2 { font-size: clamp(26px, 3vw, 36px); line-height: 1.2; font-weight: 800; letter-spacing: -0.005em; }
h3 { font-size: 20px; line-height: 1.35; font-weight: 700; }
.h3-like {
  display: flex; align-items: center; gap: 10px;
  font-size: 22px; font-weight: 700; margin: 40px 0 16px;
}
.h3-like:first-child { margin-top: 0; }
.h3-like .sq { width: 12px; height: 12px; flex: none; }

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 8px;
  border: 0; border-radius: var(--r-btn);
  font-size: 16px; font-weight: 600; line-height: 1;
  padding: 0 24px; height: 48px;
  transition: transform .2s var(--ease), background-color .2s var(--ease),
              border-color .2s var(--ease), box-shadow .2s var(--ease);
  user-select: none;
}
.btn:active { transform: scale(0.98); }
.btn-primary { background: var(--orange); color: #fff; }
.btn-primary:hover { background: var(--orange-d); transform: translateY(-1px); box-shadow: 0 4px 12px rgba(232, 83, 26, .3); }
.btn-dark { background: var(--navy); color: #fff; }
.btn-dark:hover { background: #16324f; transform: translateY(-1px); }
.btn-outline { background: transparent; color: var(--ink); border: 1.5px solid var(--ink); }
.btn-outline:hover { background: rgba(20, 42, 66, .05); }
.btn-ghost-light { background: transparent; color: #fff; border: 1.5px solid rgba(255, 255, 255, .45); }
.btn-ghost-light:hover { border-color: #fff; background: rgba(255, 255, 255, .06); }
.btn-sm { height: 40px; padding: 0 18px; font-size: 15px; }
.btn-lg { height: 54px; padding: 0 32px; font-size: 17px; }
.btn-block { width: 100%; margin-top: 12px; }
.btn[disabled] { opacity: .55; pointer-events: none; }

/* ---------- Header ---------- */
.site-head {
  position: sticky; top: 0; z-index: 60;
  background: var(--navy);
  transition: box-shadow .3s var(--ease);
}
.site-head.scrolled { box-shadow: 0 4px 24px rgba(11, 32, 54, .35); }
.head-in { display: flex; align-items: center; gap: 32px; height: 88px; }
.brand { display: flex; align-items: center; gap: 12px; flex: none; }
.brand-logo { display: block; height: 68px; width: auto; }
.brand-logo-foot { height: 78px; }

/* 导航：桌面端完整铺开显示（≥900px），不使用三横折叠 */
.nav { display: flex; gap: 2px; margin-left: auto; flex-wrap: nowrap; }
.nav a {
  color: rgba(255, 255, 255, .78); font-size: 15px; font-weight: 500;
  padding: 8px 13px; border-radius: var(--r-btn); white-space: nowrap;
  transition: color .2s var(--ease), background-color .2s var(--ease);
}
.nav a:hover { color: #fff; background: rgba(255, 255, 255, .08); }
.nav a.on { color: #fff; background: var(--navy-2); }
.nav a.nav-dim { color: rgba(255, 255, 255, .45); }
.head-cta { display: flex; align-items: center; gap: 12px; flex: none; }

/* 语言切换：中文 / English 两个并排小胶囊 */
.lang-switch {
  display: flex; align-items: center; gap: 2px;
  padding: 3px; border-radius: var(--r-btn);
  background: rgba(255, 255, 255, .06);
  border: 1px solid rgba(255, 255, 255, .1);
}
.lang-opt {
  font-size: 12.5px; font-weight: 600; letter-spacing: .02em;
  color: rgba(255, 255, 255, .62);
  padding: 5px 10px; border-radius: 6px; line-height: 1;
  white-space: nowrap;
  transition: color .2s var(--ease), background-color .2s var(--ease);
}
.lang-opt:hover { color: #fff; background: rgba(255, 255, 255, .1); }
.lang-opt.on { color: var(--navy); background: #fff; }
.nav-burger {
  display: none; width: 44px; height: 44px; border: 0; background: transparent;
  position: relative; border-radius: var(--r-btn);
}
.nav-burger span, .nav-burger span::before, .nav-burger span::after {
  content: ""; position: absolute; left: 11px; width: 22px; height: 2px;
  background: #fff; transition: transform .25s var(--ease), top .25s var(--ease), opacity .2s;
}
.nav-burger span { top: 21px; }
.nav-burger span::before { top: -7px; left: 0; }
.nav-burger span::after { top: 7px; left: 0; }
.nav-burger[aria-expanded="true"] span { background: transparent; }
.nav-burger[aria-expanded="true"] span::before { transform: translateY(7px) rotate(45deg); }
.nav-burger[aria-expanded="true"] span::after { transform: translateY(-7px) rotate(-45deg); }

/* ---------- Hero ---------- */
.hero { position: relative; background: var(--navy); color: #fff; overflow: hidden; }
.hero::after {
  content: ""; position: absolute; inset: 0; pointer-events: none;
  background: linear-gradient(90deg, rgba(11, 32, 54, .92) 0%, rgba(11, 32, 54, .55) 46%, rgba(11, 32, 54, 0) 75%);
}
#heroMap { position: absolute; inset: 0; width: 100%; height: 100%; }
.hero-in { position: relative; z-index: 2; padding: 24px 24px 48px; }
@media (max-width: 640px) { .hero-in { padding: 10px 18px 32px; } }
/* Hero 区容器：配合标题字号收窄，避免两侧留白过多 */
.hero-copy { max-width: 680px; }
/* Hero 主标题「一个单号，看遍全球。」：44px 基础上再放大一档至 60px */
.hero-copy h1 { font-size: clamp(30px, 5vw, 60px); line-height: 1.14; }
.hero .tag { margin-bottom: 10px; }
.h1-dot { color: var(--orange-l); }
.h1-accent { color: var(--orange-l); }
.hero-sub { margin-top: 12px; font-size: 12px; line-height: 1.55; color: rgba(255, 255, 255, .75); }
@media (max-width: 640px) { .hero-sub { font-size: 11px; } }

.track-form {
  margin-top: 32px;
  background: var(--navy-2); border: 1px solid var(--navy-line);
  border-radius: var(--r-in); padding: 8px;
  max-width: 560px;
  transition: border-color .2s var(--ease), box-shadow .2s var(--ease);
}
/* 输入行：图标 + 输入框 + 按钮 */
.track-form-row { display: flex; gap: 8px; }
.track-form:focus-within { border-color: var(--orange-l); box-shadow: 0 0 0 3px rgba(255, 107, 44, .18); }
.track-form .ic-search { width: 22px; height: 22px; color: var(--ink-3); align-self: center; margin-left: 12px; flex: none; }
.track-form input {
  flex: 1; min-width: 0; height: 48px; border: 0; background: transparent;
  color: #fff; font-family: var(--font-mono); font-size: 16px; letter-spacing: .04em;
}
.track-form input::placeholder { color: rgba(255, 255, 255, .38); font-family: var(--font-cn); letter-spacing: 0; }
.track-form input:focus { outline: none; }
.track-form .btn { flex: none; }

/* 「立即追踪」按钮正下方的操作提示（位于追踪框内部，左对齐到输入框） */
.track-hint {
  margin: 8px 12px 6px; text-align: left;
  font-size: 12.5px; color: rgba(255, 255, 255, .5);
}
.track-hint::before {
  content: ""; display: inline-block; vertical-align: 1px;
  width: 5px; height: 5px; border-radius: 50%; margin-right: 6px;
  background: var(--orange-l); opacity: .85;
}

/* Hero 底部的「运价查询」橙色按钮：位于信任行下方，作为与运单查询并列的主入口 */
.hero-quote-btn {
  margin-top: 20px;
  display: inline-flex; align-items: center; gap: 8px;
  padding: 14px 34px;
  font-size: 16px; font-weight: 600;
  background: var(--orange-l);
  color: #fff; border: 0; border-radius: var(--r-btn);
  box-shadow: 0 6px 18px rgba(232, 83, 26, .35);
  transition: background-color .2s var(--ease), transform .2s var(--ease),
              box-shadow .2s var(--ease);
}
.hero-quote-btn:hover {
  background: var(--orange);
  transform: translateY(-2px);
  box-shadow: 0 10px 24px rgba(232, 83, 26, .45);
}

.hero-demo { margin-top: 16px; display: flex; flex-wrap: wrap; align-items: center; gap: 10px; font-size: 13px; color: rgba(255, 255, 255, .55); }
.demo-no {
  font-family: var(--font-mono); font-size: 13px; color: var(--orange-l);
  background: rgba(232, 83, 26, .12); border: 1px solid rgba(232, 83, 26, .4);
  border-radius: var(--r-badge); padding: 5px 10px;
  transition: background-color .2s var(--ease), transform .2s var(--ease);
}
.demo-no:hover { background: rgba(232, 83, 26, .25); transform: translateY(-1px); }
.hero-trust { margin-top: 36px; font-size: 12.5px; color: rgba(255, 255, 255, .5); display: flex; flex-wrap: wrap; gap: 10px; align-items: center; }
.hero-trust .sq { width: 5px; height: 5px; background: var(--orange-l); opacity: .8; }

/* ---------- Stats band ---------- */
.stats-band { background: var(--navy); border-top: 1px solid var(--navy-line); color: #fff; }
.stats-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 24px; padding: 36px 24px 40px; }
.stat { border-left: 2px solid var(--orange-l); padding-left: 16px; }
.stat b { display: block; font-family: var(--font-en); font-size: clamp(30px, 3.4vw, 44px); font-weight: 700; line-height: 1; letter-spacing: .01em; font-variant-numeric: tabular-nums; }
.stat span { font-size: 13px; color: rgba(255, 255, 255, .6); }

/* ---------- Sections ---------- */
.sec { padding: 96px 0; }
.sec-tint { background: #EFEBE3; }
.sec-head { max-width: 620px; margin-bottom: 48px; }
.sec-head .tag { margin-bottom: 14px; }
.sec-head p { margin-top: 12px; color: var(--ink-2); }

/* ---------- 服务卡片（首页） ---------- */
.svc-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(250px, 1fr)); gap: 20px; }
.svc-card {
  background: var(--card); border: 1px solid var(--line); border-radius: var(--r-card);
  padding: 24px; display: flex; flex-direction: column; align-items: flex-start;
  box-shadow: var(--shadow-1);
  transition: transform .3s var(--ease), box-shadow .3s var(--ease), border-color .3s var(--ease);
}
.svc-card:hover { transform: translateY(-3px); box-shadow: var(--shadow-2); border-color: rgba(232, 83, 26, .35); }
.svc-code { font-size: 13px; font-weight: 500; color: var(--ink-3); display: flex; align-items: center; gap: 8px; }
.svc-en { font-family: var(--font-en); font-size: 15px; letter-spacing: .14em; color: var(--blue); }
.svc-card h3 { margin-top: 4px; font-size: 22px; }
.svc-card p { margin-top: 10px; font-size: 14.5px; color: var(--ink-2); flex: 1; }
.svc-meta { margin-top: 18px; font-size: 12.5px; color: var(--ink-3); }
.svc-link { margin-top: 14px; display: inline-flex; align-items: center; gap: 6px; color: var(--orange); font-weight: 600; font-size: 14.5px; }
.svc-link svg { width: 14px; height: 14px; transition: transform .25s var(--ease); }
.svc-card:hover .svc-link svg { transform: translateX(4px); }

/* ---------- 港口物流资讯（首页） ---------- */
/* 标题区左右分布：左侧 tag+h2+p，右侧「查看全部」按钮 */
.sec-head-row { display: flex; align-items: flex-end; justify-content: space-between; gap: 24px; flex-wrap: wrap; }
.sec-head-row > div { flex: 1; min-width: 260px; }

.news-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; }
.news-card {
  background: var(--card); border: 1px solid var(--line); border-radius: var(--r-card);
  padding: 22px 24px; display: flex; flex-direction: column; align-items: flex-start;
  box-shadow: var(--shadow-1);
  transition: transform .3s var(--ease), box-shadow .3s var(--ease), border-color .3s var(--ease);
}
.news-card:hover { transform: translateY(-3px); box-shadow: var(--shadow-2); border-color: rgba(232, 83, 26, .35); }
.news-meta { font-size: 12px; letter-spacing: .06em; color: var(--orange); font-weight: 600; }
.news-card h3 { margin-top: 10px; font-size: 17.5px; line-height: 1.5; transition: color .2s var(--ease); }
.news-card:hover h3 { color: var(--orange); }
.news-card p {
  margin-top: 10px; font-size: 14px; color: var(--ink-2); line-height: 1.75; flex: 1;
  /* 摘要最多 3 行，超出省略，保证卡片等高 */
  display: -webkit-box; -webkit-line-clamp: 3; -webkit-box-orient: vertical; overflow: hidden;
}
.news-foot { margin-top: 18px; width: 100%; display: flex; align-items: center;
  justify-content: space-between; gap: 12px; }
.news-date { font-size: 12px; color: var(--ink-3); }
.news-go { display: inline-flex; align-items: center; gap: 5px; font-size: 13.5px;
  font-weight: 600; color: var(--orange); }
.news-go svg { width: 13px; height: 13px; transition: transform .25s var(--ease); }
.news-card:hover .news-go svg { transform: translate(2px, -2px); }
.news-empty { color: var(--ink-3); font-size: 14.5px; }

/* 后台：资讯表格的置顶标记 */
.news-pin-tag { display: inline-block; font-size: 11.5px; font-weight: 700; color: var(--orange);
  background: rgba(232, 83, 26, .1); border-radius: 3px; padding: 1px 5px; margin-right: 4px;
  vertical-align: 1px; }
.news-form-actions { display: flex; align-items: center; flex-wrap: wrap; gap: 10px; margin-top: 4px; }
.row-actions button.danger { color: var(--red); border-color: rgba(180, 35, 24, .3); }
.row-actions button.danger:hover { background: rgba(180, 35, 24, .07); }

/* ---------- 三步指引 ---------- */
.steps-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 32px; counter-reset: step; list-style: none; margin: 0; padding: 0; }
.steps-grid li { border-top: 2px solid var(--ink); padding-top: 20px; }
.step-no { font-family: var(--font-en); font-size: 40px; font-weight: 700; color: var(--orange); line-height: 1; display: block; }
.steps-grid h3 { margin-top: 12px; font-size: 18px; }
.steps-grid p { margin-top: 8px; font-size: 14.5px; color: var(--ink-2); }
.steps-cta { margin-top: 44px; display: flex; align-items: center; gap: 18px; flex-wrap: wrap; }
.steps-cta .mono { font-size: 12px; letter-spacing: .14em; }

/* ---------- 信任 ---------- */
.trust-grid { display: grid; grid-template-columns: 380px 1fr; gap: 56px; align-items: start; }
.trust-list { display: grid; grid-template-columns: 1fr; gap: 0; }
.trust-item {
  display: flex; gap: 20px; padding: 24px 0;
  border-bottom: 1px solid var(--line);
}
.trust-item:first-child { border-top: 1px solid var(--line); }
.trust-item > .mono { font-family: var(--font-en); font-size: 22px; font-weight: 700; color: var(--orange); flex: none; width: 44px; padding-top: 2px; }
.trust-item h3 { font-size: 17.5px; }
.trust-item p { margin-top: 6px; font-size: 14.5px; color: var(--ink-2); }

/* ---------- CTA band ---------- */
.cta-band { background: var(--navy); color: #fff; padding: 72px 0; }
.cta-in { display: flex; align-items: center; justify-content: space-between; gap: 40px; flex-wrap: wrap; }
.cta-in .tag { margin-bottom: 12px; }
.cta-in p { margin-top: 10px; color: rgba(255, 255, 255, .72); max-width: 520px; }
.cta-actions { display: flex; gap: 12px; flex-wrap: wrap; }

/* ---------- Footer ---------- */
.site-foot { background: var(--navy); border-top: 1px solid var(--navy-line); color: rgba(255, 255, 255, .72); }
.foot-grid { display: grid; grid-template-columns: 1.4fr 1fr 1fr 1.2fr; gap: 40px; padding: 64px 24px 48px; }
.foot-brand p { margin-top: 16px; font-size: 14px; color: rgba(255, 255, 255, .55); }
.foot-col { display: flex; flex-direction: column; gap: 10px; }
.foot-col h4 { font-size: 14px; color: #fff; letter-spacing: .08em; margin-bottom: 6px; }
.foot-col a, .foot-col span { font-size: 14px; color: rgba(255, 255, 255, .62); transition: color .2s var(--ease); }
.foot-col a:hover { color: var(--orange-l); }
.foot-base {
  display: flex; justify-content: space-between; gap: 16px; flex-wrap: wrap;
  padding-top: 20px; padding-bottom: 28px; border-top: 1px solid var(--navy-line);
  font-size: 12.5px; color: rgba(255, 255, 255, .4);
}
.foot-base .mono { display: inline-flex; align-items: center; gap: 8px; }
.foot-base a { color: inherit; text-decoration: none; border-bottom: 1px dotted currentColor; opacity: .85; }
.foot-base a:hover { opacity: 1; }
.foot-base .sq { width: 6px; height: 6px; background: var(--orange-l); opacity: .8; }

/* ---------- Page hero（内页） ---------- */
.page-hero { background: var(--navy); color: #fff; padding: 24px 0 40px; }
@media (max-width: 640px) { .page-hero { padding: 12px 0 28px; } }
.page-hero .tag { margin-bottom: 10px; }
.page-hero h1 { max-width: 720px; }
.page-hero p { margin-top: 10px; max-width: 640px; font-size: 13px; line-height: 1.6; color: rgba(255, 255, 255, .68); }
@media (max-width: 640px) { .page-hero p { font-size: 11.5px; line-height: 1.55; } }
.crumbs { margin-top: 24px; font-size: 12.5px; color: rgba(255, 255, 255, .5); }
.crumbs a { color: rgba(255, 255, 255, .7); }
.crumbs a:hover { color: var(--orange-l); }

/* ---------- 服务列表页 ---------- */
.svc-list { display: flex; flex-direction: column; }
.svc-row {
  display: grid; grid-template-columns: 90px 1fr 220px 40px; gap: 24px; align-items: center;
  padding: 32px 8px; border-bottom: 1px solid var(--line);
  transition: background-color .25s var(--ease);
}
.svc-row:first-child { border-top: 1px solid var(--line); }
.svc-row:hover { background: rgba(20, 42, 66, .03); }
.svc-row-code { font-size: 14px; color: var(--ink-3); display: flex; align-items: center; gap: 8px; }
.svc-row h2 { font-size: 22px; display: flex; align-items: baseline; gap: 12px; flex-wrap: wrap; }
.svc-row-en { font-family: var(--font-en); font-size: 14px; letter-spacing: .14em; color: var(--blue); font-weight: 500; }
.svc-row-main p { margin-top: 8px; font-size: 14.5px; color: var(--ink-2); max-width: 560px; }
.svc-row-meta { display: flex; flex-direction: column; gap: 6px; font-size: 12.5px; color: var(--ink-3); }
.svc-row-arrow { font-size: 22px; color: var(--ink-3); transition: transform .25s var(--ease), color .25s var(--ease); justify-self: end; }
.svc-row:hover .svc-row-arrow { transform: translateX(6px); color: var(--orange); }

/* ---------- 服务详情页 ---------- */
.detail-grid { display: grid; grid-template-columns: 1fr 340px; gap: 56px; align-items: start; }
.spec-table { width: 100%; border-collapse: collapse; background: var(--card); border: 1px solid var(--line); border-radius: var(--r-card); overflow: hidden; box-shadow: var(--shadow-1); }
.spec-table th, .spec-table td { text-align: left; padding: 14px 18px; border-bottom: 1px solid var(--line); font-size: 14.5px; }
.spec-table tr:last-child th, .spec-table tr:last-child td { border-bottom: 0; }
.spec-table th { width: 160px; color: var(--ink-3); font-weight: 500; background: rgba(20, 42, 66, .025); }
.spec-table thead th { background: var(--navy); color: #fff; font-weight: 600; font-size: 13.5px; }
.flow-steps { list-style: none; margin: 0; padding: 0; display: grid; grid-template-columns: repeat(4, 1fr); gap: 12px; counter-reset: flow; }
.flow-steps li {
  background: var(--card); border: 1px solid var(--line); border-radius: var(--r-card);
  padding: 18px 16px; font-size: 14.5px; font-weight: 600; position: relative;
}
.step-idx { display: block; font-family: var(--font-en); font-size: 26px; font-weight: 700; color: var(--orange); margin-bottom: 8px; }
.side-card { background: var(--card); border: 1px solid var(--line); border-radius: var(--r-card); padding: 24px; box-shadow: var(--shadow-1); }
.side-card h3 { font-size: 18px; }
.side-card p { margin: 10px 0 6px; font-size: 14px; color: var(--ink-2); }
/* 展示型产品线（暂未开放实时报价）的侧栏提示 */
.side-card .side-note { margin: 10px 0 14px; font-size: 12.5px; line-height: 1.65;
  color: var(--ink-3); padding: 9px 12px; border-radius: var(--r-in);
  background: rgba(232, 83, 26, .06); border: 1px solid rgba(232, 83, 26, .18); }
/* 详情页顶部「暂无实时运价」提示条 */
.rates-notice { margin: 0 0 18px; padding: 12px 16px; font-size: 13.5px; line-height: 1.7;
  color: var(--ink-2); border-left: 3px solid var(--orange-l);
  background: rgba(232, 83, 26, .06); border-radius: 0 var(--r-in) var(--r-in) 0; }
.side-links { margin-top: 28px; display: flex; flex-direction: column; gap: 4px; }
.side-links h4 { font-size: 14px; color: var(--ink-3); letter-spacing: .06em; margin-bottom: 8px; }
.side-links a { display: flex; align-items: center; gap: 10px; padding: 10px 4px; border-bottom: 1px solid var(--line); font-size: 14.5px; transition: color .2s var(--ease); }
.side-links a:hover { color: var(--orange); }
.side-links a .mono { font-size: 12px; color: var(--ink-3); }

/* ---------- About ---------- */
.about-grid { display: grid; grid-template-columns: 1fr 340px; gap: 56px; align-items: start; }
.about-main p { margin: 14px 0; color: var(--ink-2); }
.milestones { list-style: none; margin: 0; padding: 0; }
.milestones li { display: flex; gap: 20px; padding: 14px 0; border-bottom: 1px solid var(--line); }
.milestones .mono { font-family: var(--font-en); font-weight: 700; font-size: 20px; color: var(--orange); flex: none; width: 64px; }
.milestones div { padding-top: 3px; font-size: 14.5px; color: var(--ink-2); }
.check-list { list-style: none; margin: 0; padding: 0; display: grid; grid-template-columns: 1fr 1fr; gap: 10px; }
.check-list li { position: relative; padding-left: 26px; font-size: 14.5px; }
.check-list li::before {
  content: ""; position: absolute; left: 0; top: 5px; width: 14px; height: 8px;
  border-left: 2.5px solid var(--green); border-bottom: 2.5px solid var(--green);
  transform: rotate(-45deg);
}
.contact-list { list-style: none; margin: 0; padding: 0; display: flex; flex-direction: column; gap: 12px; font-size: 13.5px; }
.contact-list li { display: flex; gap: 12px; }
.contact-list span { color: var(--orange); font-size: 11px; letter-spacing: .1em; flex: none; padding-top: 3px; }

/* ---------- Quote ---------- */
.quote-wrap { max-width: 760px; }
.quote-form { display: flex; flex-direction: column; gap: 18px; }
.field-row { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; }
.field-row-3 { grid-template-columns: repeat(3, 1fr); }
.quote-form label, .add-form label { display: flex; flex-direction: column; gap: 8px; font-size: 14px; font-weight: 600; color: var(--ink); }

/* 前台自助查价 */
.q-search-card {
  background: var(--card); border: 1px solid var(--line); border-left: 4px solid var(--orange);
  border-radius: var(--r-card); box-shadow: var(--shadow-1);
  padding: 28px 28px 18px; max-width: 900px;
}
.q-search-form { display: grid; grid-template-columns: repeat(3, 1fr); gap: 14px; align-items: end; }
.q-search-form label { display: flex; flex-direction: column; gap: 8px; font-size: 13.5px; font-weight: 600; color: var(--ink); }
.q-search-form .btn { height: 47px; grid-column: 1 / -1; }
/* 输入控件用深色描边，保证在暖纸白底上轮廓清晰
   （注意1：原 --line-2 变量并未定义，会退化成看不见的默认边框，故改用实色）
   （注意2：选择器用 input[type="text"] 提升特异性——下方的全局 input[type=text]
     规则与之同特异性且位置更靠后，否则会把填入框覆盖回浅色边框） */
.q-search-form select,
.q-search-form input[type="text"] {
  height: 47px; padding: 0 14px; font-size: 14px;
  border: 2px solid #7A8FA3; border-radius: var(--r-in);
  background: #fff; color: var(--ink); font-family: inherit;
  box-shadow: inset 0 1px 2px rgba(20, 42, 66, .06);
  transition: border-color .18s var(--ease), box-shadow .18s var(--ease);
}
.q-search-form select:hover,
.q-search-form input[type="text"]:hover { border-color: #4E6275; }
.q-search-form select { cursor: pointer; appearance: none; padding-right: 34px;
  background-image: linear-gradient(45deg, transparent 50%, var(--navy-line) 50%),
                    linear-gradient(135deg, var(--navy-line) 50%, transparent 50%);
  background-position: calc(100% - 18px) 21px, calc(100% - 13px) 21px;
  background-size: 5px 5px, 5px 5px; background-repeat: no-repeat;
}
.q-search-form select:focus,
.q-search-form input:focus {
  outline: none; border-color: var(--orange);
  box-shadow: 0 0 0 3px rgba(232, 83, 26, .16);
}
.q-search-form input:disabled {
  background: #EDF1F5; border-color: #A8B8C8;
  color: var(--ink-3); cursor: not-allowed;
}
.q-search-hint { margin-top: 4px; font-size: 8px; color: var(--ink-3); line-height: 1.3; opacity: .8; }
.q-tag {
  display: inline-block; font-size: 11px; font-weight: 600; line-height: 1.6;
  padding: 1px 7px; border-radius: var(--r-badge); vertical-align: 1px;
  letter-spacing: .02em; white-space: nowrap;
}
.q-tag-country { background: rgba(15, 42, 76, .08); color: var(--navy); }
.q-tag-transport { background: rgba(232, 122, 24, .12); color: var(--orange); }
.q-best .q-tag-country { background: rgba(255, 255, 255, .18); color: #fff; }
.q-best .q-tag-transport { background: rgba(255, 255, 255, .18); color: #ffd9b0; }
/* 同一渠道的另一计费口径参考价（KG 优先展示，另一口径折叠在此） */
.q-alt {
  margin: 6px 0 0; font-size: 11.5px; font-weight: 400; line-height: 1.6;
  color: var(--ink-3); white-space: normal;
}
.q-best .q-alt { color: rgba(255, 255, 255, .72); margin-top: 8px; font-size: 12.5px; }
.q-alert {
  margin-top: 24px; max-width: 900px;
  background: rgba(180, 35, 24, .06); border: 1px solid rgba(180, 35, 24, .28);
  border-left: 4px solid var(--red); border-radius: var(--r-in);
  padding: 16px 20px; font-size: 14.5px; color: var(--red); line-height: 1.8;
}
.q-match-bar {
  display: flex; flex-wrap: wrap; align-items: center; gap: 12px;
  margin: 40px 0 16px; max-width: 900px;
}
.q-match-codes {
  background: var(--navy); color: #fff; border-radius: var(--r-badge);
  padding: 6px 14px; font-size: 13px; letter-spacing: .04em;
}
.q-match-note { font-size: 13.5px; color: var(--ink-2); }
.q-best {
  max-width: 900px; margin-bottom: 16px;
  background: linear-gradient(135deg, var(--navy) 0%, var(--navy-2) 100%);
  color: #fff; border-radius: var(--r-card); padding: 24px 28px;
  box-shadow: var(--shadow-2); position: relative; overflow: hidden;
}
.q-best-tag {
  position: absolute; top: 0; right: 0;
  background: var(--orange-l); color: #fff; font-size: 12px; font-weight: 700;
  padding: 5px 14px; border-radius: 0 0 0 var(--r-card); letter-spacing: .08em;
}
.q-best-main { display: flex; align-items: baseline; gap: 16px; flex-wrap: wrap; }
.q-best-main b { font-size: 24px; }
.q-best-price { font-family: var(--font-en); font-size: 40px; font-weight: 700; color: var(--orange-l); line-height: 1; }
.q-best-price i { font-style: normal; font-size: 15px; color: rgba(255, 255, 255, .65); font-family: var(--font-cn); margin-left: 2px; }
.q-best-tier { font-size: 12.5px; color: rgba(255, 255, 255, .55); }
.q-best-transit { margin-top: 10px; font-size: 13.5px; color: rgba(255, 255, 255, .78); }
.q-table-wrap { max-width: 900px; }
.q-col-price { min-width: 130px; }
.q-price-cell b { font-family: var(--font-en); font-size: 19px; font-weight: 700; color: var(--orange); }
.q-price-cell i { font-style: normal; font-size: 12px; color: var(--ink-3); margin-left: 2px; }
.q-row-best td { background: rgba(232, 83, 26, .045); }
.q-disclaimer { margin-top: 14px; max-width: 900px; font-size: 12.5px; color: var(--ink-3); }
.q-detail { margin-top: 16px; max-width: 900px; }
input[type="text"], select, textarea {
  font-family: inherit; font-size: 15px; color: var(--ink);
  background: var(--card); border: 1px solid var(--line); border-radius: var(--r-in);
  padding: 13px 14px; transition: border-color .2s var(--ease), box-shadow .2s var(--ease);
}
input:focus, select:focus, textarea:focus { outline: none; border-color: var(--orange); box-shadow: 0 0 0 3px rgba(232, 83, 26, .14); }
textarea { resize: vertical; }
.form-error { background: rgba(180, 35, 24, .08); border: 1px solid rgba(180, 35, 24, .3); color: var(--red); border-radius: var(--r-in); padding: 12px 16px; font-size: 14px; }
.form-note { font-size: 12.5px; color: var(--ink-3); }
.form-done { display: flex; gap: 20px; background: var(--card); border: 1px solid var(--line); border-left: 4px solid var(--green); border-radius: var(--r-card); padding: 32px; box-shadow: var(--shadow-1); }
.done-mark { flex: none; width: 28px; height: 28px; border-radius: 50%; background: var(--green); position: relative; margin-top: 4px; }
.done-mark::after {
  content: ""; position: absolute; left: 8px; top: 7px; width: 10px; height: 6px;
  border-left: 2.5px solid #fff; border-bottom: 2.5px solid #fff; transform: rotate(-45deg);
}
.form-done p { margin: 10px 0 18px; color: var(--ink-2); }

/* ---------- Track 页 ---------- */
.track-hero { background: var(--navy); color: #fff; padding: 56px 0 48px; }
.track-hero .tag { margin-bottom: 14px; }
.track-hero h1 { font-size: clamp(28px, 3.6vw, 40px); }
.track-form-page { max-width: 560px; margin-top: 24px; }
.track-body { padding-top: 48px; min-height: 480px; }

/* 骨架屏 */
.skeleton { display: flex; flex-direction: column; gap: 14px; }
.sk-line { height: 18px; border-radius: 4px; background: linear-gradient(90deg, #E7E2D8 25%, #F1EDE4 45%, #E7E2D8 65%); background-size: 240% 100%; animation: sk 1.2s infinite linear; }
.sk-line.w60 { width: 60%; } .sk-line.w40 { width: 40%; } .sk-line.w80 { width: 80%; }
@keyframes sk { from { background-position: 120% 0; } to { background-position: -120% 0; } }

/* 空态 / 错误态 */
.state-box { text-align: center; padding: 64px 24px; border: 1.5px dashed var(--line); border-radius: var(--r-card); color: var(--ink-2); }
.state-box .big { font-size: 20px; font-weight: 700; color: var(--ink); margin-bottom: 8px; }

/* 运单头卡 */
.ship-head {
  background: var(--card); border: 1px solid var(--line); border-radius: var(--r-card);
  box-shadow: var(--shadow-1); padding: 28px; display: flex; flex-wrap: wrap; gap: 20px 40px; align-items: flex-start;
}
.ship-id .label, .ship-meta .label { font-size: 12px; color: var(--ink-3); letter-spacing: .1em; display: block; margin-bottom: 4px; }
.ship-no { font-family: var(--font-mono); font-size: clamp(20px, 2.4vw, 28px); font-weight: 500; letter-spacing: .04em; }
.ship-meta { display: flex; gap: 40px; flex-wrap: wrap; margin-left: auto; }
.ship-meta .val { font-size: 15.5px; font-weight: 600; }
.ship-meta .val.mono { font-weight: 400; }

.badge { display: inline-block; font-size: 12.5px; font-weight: 600; border-radius: var(--r-badge); padding: 3px 10px; }
.badge.b-picked { background: rgba(43, 108, 176, .1); color: var(--blue); }
.badge.b-transit { background: rgba(43, 108, 176, .1); color: var(--blue); }
.badge.b-arrive { background: rgba(146, 91, 0, .1); color: var(--amber); }
.badge.b-done { background: rgba(30, 127, 79, .12); color: var(--green); }
.badge.b-error { background: rgba(180, 35, 24, .1); color: var(--red); }

/* 航段进度 */
.leg { margin-top: 20px; background: var(--card); border: 1px solid var(--line); border-radius: var(--r-card); padding: 28px; box-shadow: var(--shadow-1); }
.leg-cities { display: flex; justify-content: space-between; font-size: 14px; font-weight: 600; }
.leg-cities .mono { font-size: 11px; color: var(--ink-3); letter-spacing: .12em; }
.leg-bar { position: relative; height: 4px; background: var(--line); border-radius: 2px; margin: 22px 8px 10px; }
.leg-fill { position: absolute; left: 0; top: 0; height: 100%; background: var(--orange); border-radius: 2px; }
.leg-dot {
  position: absolute; top: 50%; width: 14px; height: 14px; border-radius: 50%;
  background: var(--orange); border: 3px solid #fff; box-shadow: 0 0 0 1.5px var(--orange);
  transform: translate(-50%, -50%);
}
.leg-dot::after {
  content: ""; position: absolute; inset: -7px; border-radius: 50%;
  border: 2px solid var(--orange); opacity: 0; animation: pulse 2s infinite var(--ease);
}
@keyframes pulse { 0% { transform: scale(.6); opacity: .9; } 80% { transform: scale(1.6); opacity: 0; } 100% { opacity: 0; } }
.leg-now { display: flex; justify-content: space-between; font-size: 12.5px; color: var(--ink-3); }
.leg-now b { color: var(--orange); font-weight: 600; }

/* 时间线 */
.timeline { margin-top: 20px; background: var(--card); border: 1px solid var(--line); border-radius: var(--r-card); padding: 28px 28px 12px; box-shadow: var(--shadow-1); }
.timeline h3 { font-size: 16px; margin-bottom: 6px; display: flex; align-items: center; gap: 10px; }
.tl-list { list-style: none; margin: 0; padding: 0; }
.tl-item { position: relative; padding: 0 0 26px 34px; }
.tl-item::before { content: ""; position: absolute; left: 8px; top: 6px; bottom: -6px; width: 1.5px; background: var(--line); }
.tl-item:last-child::before { display: none; }
.tl-dot {
  position: absolute; left: 0; top: 4px; width: 17px; height: 17px; border-radius: 50%;
  background: #fff; border: 4px solid var(--line); box-sizing: border-box;
}
.tl-item.latest .tl-dot { border-color: var(--orange); }
.tl-item.latest .tl-dot::after { content: ""; position: absolute; inset: -8px; border-radius: 50%; border: 2px solid var(--orange); opacity: 0; animation: pulse 2s infinite var(--ease); }
.tl-time { font-family: var(--font-mono); font-size: 12.5px; color: var(--ink-3); letter-spacing: .03em; }
.tl-loc { font-weight: 700; font-size: 15px; margin-top: 2px; }
.tl-desc { font-size: 14px; color: var(--ink-2); margin-top: 2px; }
.tl-item.latest .tl-loc::after { content: "最新"; margin-left: 8px; font-size: 11px; color: var(--orange); border: 1px solid var(--orange); border-radius: 3px; padding: 1px 6px; vertical-align: 2px; font-weight: 600; }

/* 17TRACK 区块 */
.yq-box { margin-top: 20px; background: var(--card); border: 1px solid var(--line); border-radius: var(--r-card); box-shadow: var(--shadow-1); overflow: hidden; }
.yq-head { padding: 20px 28px 0; }
.yq-head .tag { color: var(--orange); }
.yq-head h3 { margin-top: 8px; }
.yq-head p { font-size: 14px; color: var(--ink-2); margin-top: 6px; }
.yq-loading { display: flex; align-items: center; gap: 14px; padding: 40px 28px 48px; color: var(--ink-2); font-size: 14.5px; }
.spinner { width: 22px; height: 22px; border-radius: 50%; border: 3px solid var(--line); border-top-color: var(--orange); animation: spin .8s linear infinite; flex: none; }
@keyframes spin { to { transform: rotate(360deg); } }
.yq-fallback { padding: 40px 28px 48px; text-align: center; }
.yq-fallback p { color: var(--ink-2); margin-bottom: 18px; font-size: 14.5px; }
#yq-container { min-height: 240px; }
#yq-container iframe, #yq-container > div { width: 100%; }
/* 解除 17TRACK 官方脚本写入的 800px 高度上限与 260px 最小宽度，
   让结果随内容自然生长，行为与「内部导入轨迹」页面一致 */
#yq-container iframe { max-height: none !important; min-width: 0 !important; }

/* ---------- Admin ---------- */
.admin-hero { background: var(--navy); color: #fff; padding: 48px 0; }
.admin-hero .tag { margin-bottom: 12px; }
.admin-hero h1 { font-size: clamp(26px, 3vw, 36px); }
.admin-hero p { margin-top: 10px; color: rgba(255, 255, 255, .65); font-size: 14.5px; }
.admin-logout {
  display: inline-block; margin-left: 10px; padding: 3px 12px;
  border: 1px solid rgba(255, 255, 255, .35); border-radius: 999px;
  color: #fff; font-size: 12.5px; text-decoration: none; vertical-align: 1px;
  transition: background .18s, border-color .18s;
}
.admin-logout:hover { background: var(--orange); border-color: var(--orange); }
.admin-body { padding: 40px 24px 96px; }
.stat-cards { display: grid; grid-template-columns: repeat(3, minmax(0, 260px)); gap: 16px; }
.stat-card { background: var(--card); border: 1px solid var(--line); border-radius: var(--r-card); padding: 18px 20px; box-shadow: var(--shadow-1); }
.stat-card span { font-size: 13px; color: var(--ink-3); }
.stat-card b { display: block; font-family: var(--font-en); font-size: 34px; font-weight: 700; line-height: 1.1; margin-top: 4px; }
.admin-sec { margin-top: 48px; }
.import-grid { display: grid; grid-template-columns: 1.2fr 1fr; gap: 20px; margin-top: 16px; align-items: start; }
.import-box, .import-help { background: var(--card); border: 1px solid var(--line); border-radius: var(--r-card); padding: 24px; box-shadow: var(--shadow-1); }
.drop {
  display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 8px;
  border: 1.5px dashed var(--line); border-radius: var(--r-card);
  padding: 36px 20px; text-align: center; cursor: pointer; text-align: center;
  transition: border-color .2s var(--ease), background-color .2s var(--ease);
}
.drop:hover, .drop.over { border-color: var(--orange); background: rgba(232, 83, 26, .04); }
.drop svg { width: 30px; height: 30px; color: var(--ink-3); }
.drop b { font-size: 15px; }
.drop .mono { font-size: 11.5px; }
#importBtn { margin-top: 16px; }
.import-result { margin-top: 16px; font-size: 14px; }
.import-ok { border-left: 3px solid var(--green); background: rgba(30, 127, 79, .07); border-radius: var(--r-in); padding: 12px 16px; }
.import-err { border-left: 3px solid var(--red); background: rgba(180, 35, 24, .07); border-radius: var(--r-in); padding: 12px 16px; }
.import-err ul { margin: 8px 0 0; padding-left: 18px; color: var(--red); font-size: 13px; }
.import-help h3 { font-size: 16px; margin-bottom: 12px; }
.import-help p { font-size: 13px; color: var(--ink-2); margin: 12px 0; }
.mini-table { width: 100%; border-collapse: collapse; font-size: 12.5px; }
.mini-table th, .mini-table td { text-align: left; padding: 7px 10px; border-bottom: 1px solid var(--line); }
.mini-table th { color: var(--ink-3); font-weight: 500; }
.add-form { display: flex; flex-direction: column; gap: 16px; margin-top: 16px; background: var(--card); border: 1px solid var(--line); border-radius: var(--r-card); padding: 24px; box-shadow: var(--shadow-1); }
.add-form .btn { align-self: flex-start; }

/* 运营后台 — 全球查询（17TRACK API Key）配置 */
.t17-card { margin-top: 16px; background: var(--card); border: 1px solid var(--line); border-radius: var(--r-card); padding: 24px 28px; box-shadow: var(--shadow-1); }
.t17-status { font-size: 15px; margin-bottom: 16px; }
.t17-status .mono { font-size: 13.5px; color: var(--ink-2); }
.t17-row { display: flex; gap: 12px; flex-wrap: wrap; align-items: center; }
.t17-row input { flex: 1 1 260px; min-width: 220px; }
.t17-help { margin-top: 18px; border-top: 1px solid var(--line); padding-top: 16px; font-size: 14px; color: var(--ink-2); display: grid; gap: 8px; }
.t17-help b { color: var(--ink); }
.t17-help a { color: var(--blue); font-weight: 600; }
.t17-help .dim { font-size: 12.5px; color: var(--ink-3); }
.table-wrap { margin-top: 16px; background: var(--card); border: 1px solid var(--line); border-radius: var(--r-card); box-shadow: var(--shadow-1); overflow-x: auto; }
.data-table { width: 100%; border-collapse: collapse; font-size: 14px; min-width: 760px; }
.data-table th { text-align: left; padding: 13px 16px; background: var(--navy); color: #fff; font-size: 12.5px; font-weight: 600; letter-spacing: .04em; white-space: nowrap; }
.data-table td { padding: 13px 16px; border-bottom: 1px solid var(--line); vertical-align: top; }
.data-table tr:last-child td { border-bottom: 0; }
.data-table tbody tr { transition: background-color .15s; }
.data-table tbody tr:hover { background: rgba(20, 42, 66, .03); }
.data-table .mono { font-size: 13px; }
.row-actions { display: flex; gap: 10px; white-space: nowrap; }
.row-actions a { color: var(--blue); font-weight: 600; font-size: 13.5px; }
.row-actions a:hover { text-decoration: underline; }
.row-actions button { border: 0; background: none; color: var(--red); font-size: 13.5px; padding: 0; font-weight: 600; }
.row-actions button:hover { text-decoration: underline; }
.lead-empty { padding: 32px; text-align: center; color: var(--ink-3); font-size: 14px; }

/* 运营后台 — 报价模块（导入统计 / 导入历史） */
.q-stats { font-size: 13.5px; color: var(--ink-2); line-height: 1.9; }
.q-stats b { font-family: var(--font-en); font-size: 19px; font-weight: 700; color: var(--ink); }
.q-log { display: flex; flex-direction: column; gap: 8px; font-size: 12.5px; }
.q-log-row {
  border-left: 3px solid var(--line); padding: 6px 0 6px 10px;
  color: var(--ink-2); line-height: 1.6;
}
.q-log-row .mono { color: var(--ink-3); font-size: 11.5px; }
#qImportBtn { margin-top: 16px; }

/* ---------- Reveal（滚动进入） ---------- */
.reveal { opacity: 0; transform: translateY(14px); transition: opacity .7s var(--ease), transform .7s var(--ease); }
.reveal.in { opacity: 1; transform: none; }

/* ---------- 响应式 ---------- */
@media (max-width: 1180px) {
  /* 中等屏幕：导航仍铺开，但收紧间距与字号，保证 7 项 + 语言栏不换行 */
  .head-in { gap: 20px; }
  .nav a { padding: 8px 9px; font-size: 14px; }
  .nav { gap: 0; }
  .lang-opt { padding: 5px 8px; font-size: 12px; }
}
@media (max-width: 1024px) {
  .trust-grid, .detail-grid, .about-grid { grid-template-columns: 1fr; gap: 40px; }
  .import-grid { grid-template-columns: 1fr; }
  .news-grid { grid-template-columns: repeat(2, 1fr); }
}
/* 手机端（<900px）才启用三横折叠菜单，桌面/平板一律铺开 */
@media (max-width: 900px) {
  .nav {
    display: none; position: absolute; top: 88px; left: 0; right: 0;
    background: var(--navy); flex-direction: column; gap: 0;
    padding: 12px 16px 20px; border-top: 1px solid var(--navy-line);
    box-shadow: 0 24px 40px rgba(11, 32, 54, .4);
  }
  .nav.open { display: flex; }
  .nav a { padding: 13px 14px; font-size: 16px; }
  .nav-burger { display: block; }
  .head-cta .btn { display: none; }
  .stats-grid { grid-template-columns: repeat(2, 1fr); gap: 28px 20px; }
  .steps-grid { grid-template-columns: 1fr; gap: 24px; }
  .flow-steps { grid-template-columns: repeat(2, 1fr); }
  .svc-row { grid-template-columns: 1fr; gap: 12px; padding: 24px 4px; }
  .svc-row-arrow { display: none; }
  .svc-row-meta { flex-direction: row; gap: 16px; }
  .foot-grid { grid-template-columns: 1fr 1fr; }
  .check-list { grid-template-columns: 1fr; }
  .stat-cards { grid-template-columns: 1fr 1fr; }
  .field-row, .field-row-3 { grid-template-columns: 1fr; }
  .q-search-form { grid-template-columns: 1fr 1fr; }
  .q-search-form .btn { grid-column: 1 / -1; }
  .ship-meta { margin-left: 0; gap: 24px; }
}
@media (max-width: 600px) {
  .sec { padding: 64px 0; }
  .head-in { gap: 10px; }
  .brand-logo { height: 48px; }
  /* 手机端语言栏收窄，与三横按钮并排不挤 */
  .lang-switch { padding: 2px; }
  .lang-opt { padding: 5px 7px; font-size: 11.5px; }
  .hero-in { padding: 64px 24px 72px; }
  .track-form-row { flex-wrap: wrap; }
  .track-form input { min-width: 100%; }
  .track-form .btn { flex: 1; }
  .hero-quote-btn { width: 100%; justify-content: center; }
  .foot-grid { grid-template-columns: 1fr; gap: 28px; }
  .cta-in { flex-direction: column; align-items: flex-start; }
  .flow-steps { grid-template-columns: 1fr; }
  .ship-head { padding: 20px; }
  .q-search-form { grid-template-columns: 1fr; }
  .q-best-price { font-size: 32px; }
  .news-grid { grid-template-columns: 1fr; }
  .sec-head-row { align-items: flex-start; }
}

/* ---------- 动效降级 ---------- */
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation-duration: 0.01ms !important; animation-iteration-count: 1 !important; transition-duration: 0.01ms !important; }
  .reveal { opacity: 1; transform: none; }
}

/* ---- 查价结果表：移动端压缩布局，保证单价列进入首屏 ---- */
@media (max-width: 640px) {
  .q-table-wrap { max-width: none; }
  .q-table-wrap .data-table { min-width: 0; font-size: 12.5px; }
  .q-table-wrap .data-table th { padding: 9px 6px; font-size: 11.5px; }
  .q-table-wrap .data-table td { padding: 10px 6px; }
  .q-col-price { min-width: 72px; }
  .q-price-cell { white-space: nowrap; }
  .q-price-cell b { font-size: 15.5px; }
  .q-price-cell i { font-size: 10.5px; }
  .q-table-wrap td.mono { font-size: 11px; }
  .q-table-wrap .badge, .q-table-wrap .chip { margin: 2px 2px 0 0; }
  .q-table-wrap th:nth-child(4), .q-table-wrap td:nth-child(4),
  .q-table-wrap th:nth-child(5), .q-table-wrap td:nth-child(5) { min-width: 96px; }
  .q-table-wrap .q-tag, .q-table-wrap .badge { font-size: 10px; padding: 2px 6px; }
}
/* Hero 主标题第二行右移，与第一行错开排布 */
.h1-line2 { display: inline-block; margin-left: clamp(170px, 25vw, 360px); }